Protein Info for AMB_RS23545 in Magnetospirillum magneticum AMB-1

Annotation: methyl-accepting chemotaxis protein

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 250 300 350 400 450 500 559 transmembrane" amino acids 192 to 209 (18 residues), see Phobius details PF00672: HAMP" amino acids 207 to 257 (51 residues), 39.2 bits, see alignment 7.3e-14 PF00015: MCPsignal" amino acids 361 to 526 (166 residues), 115.2 bits, see alignment E=3e-37

Best Hits

KEGG orthology group: None (inferred from 100% identity to mag:amb3354)

Predicted SEED Role

"Methyl-accepting chemotaxis protein"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See Q2W1W7 at UniProt or InterPro

Protein Sequence (559 amino acids)

>AMB_RS23545 methyl-accepting chemotaxis protein (Magnetospirillum magneticum AMB-1)
MAAVLPGDGPPRRELIAKVKDGAERYSRAFVSLVETQRKVGFTDQVGLLGALRNSALDME
KVLTAGDEPSLTILVLQMRRTEKNFLLRRQAADRAELDALVAAFAKALPLSGMPAAERGA
LAESLERYHRDFRAAADGLDQVVALEKEMIAVHRDWLEGVLETMVADAQSAATAAESRAA
QVAGAAQRTQQMVMGGGFILILTLGLWLGRSIERPIRRIADVMKALAAGDKAAAIPAQDR
HDEVGEMARAVQVFHDAMVEADRLREVREAERLRSEAEKAAAIRAMADDFEASVKSKVAE
VERATGGIRQTAQVMAGRSERSGSRSLDVGDAVNITTERATGAAEATRQLALAINEIAGQ
VAKSTEIARQTVEDVNITANRMGGLAQSVQSIGEVVRLISDIAAQTNLLALNATIEAARA
GEAGKGFAVVAGEVKNLANQTARATEEISRQVGEVQDSSHGMADSIGSIVDIIRTLDEIS
AAIAGAVQEQEAATREIADDIDEVARQAQNVSSNVGDLSRSSAQTCAGTVRVIWSAKSLT
QVVEALTAETDRFLVRVRQ